tx 0x8768299f8ca5cdaccb6740d0e65b3c879a412d9ff1fd373bb33bbf0f8d2e7cb7Copy

payload

{
  "ModifyOrder": {
    "new_size": 2060838800,
    "order_id": 9666690,
    "new_price": 21621000000
  }
}